Web Apps - Update Vnet Connection Gateway

Service:

App Service

API Version:

2025-05-01

Description for Adds a gateway to a connected Virtual Network (PUT) or updates it (PATCH).

PATCH https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/virtualNetworkConnections/{vnetName}/gateways/{gatewayName}?api-version=2025-05-01

URI Parameters

Name	In	Required	Type	Description
gatewayName	path	True	string	Name of the gateway. Currently, the only supported string is "primary".
name	path	True	string	Name of the app.
resourceGroupName	path	True	string minLength: 1 maxLength: 90	The name of the resource group. The name is case insensitive.
subscriptionId	path	True	string (uuid)	The ID of the target subscription. The value must be an UUID.
vnetName	path	True	string	Name of the Virtual Network.
api-version	query	True	string minLength: 1	The API version to use for this operation.

Request Body

Name	Required	Type	Description
properties.vpnPackageUri	True	string	The URI where the VPN package can be downloaded.
kind		string	Kind of resource.
properties.vnetName		string	The Virtual Network name.

Responses

Name	Type	Description
200 OK	VnetGateway	Azure operation completed successfully.
Other Status Codes	DefaultErrorResponse	An unexpected error response.

Security

azure_auth

Azure Active Directory OAuth2 Flow.

Type: oauth2
Flow: implicit
Authorization URL: https://login.microsoftonline.com/common/oauth2/authorize

Scopes

Name	Description
user_impersonation	impersonate your user account

Definitions

Name	Description
createdByType	The type of identity that created the resource.
DefaultErrorResponse	App Service error response.
DefaultErrorResponseError	Error model.
DefaultErrorResponseErrorDetailsItem	Detailed errors.
systemData	Metadata pertaining to creation and last modification of the resource.
VnetGateway	The Virtual Network gateway contract. This is used to give the Virtual Network gateway access to the VPN package.

createdByType

Enumeration

The type of identity that created the resource.

Value	Description
User
Application
ManagedIdentity
Key

DefaultErrorResponse

Object

App Service error response.

Name	Type	Description
error	DefaultErrorResponseError	Error model.

DefaultErrorResponseError

Object

Error model.

Name	Type	Description
code	string	Standardized string to programmatically identify the error.
details	DefaultErrorResponseErrorDetailsItem[]	Detailed errors.
innererror	string	More information to debug error.
message	string	Detailed error description and debugging information.
target	string	Detailed error description and debugging information.

DefaultErrorResponseErrorDetailsItem

Object

Detailed errors.

Name	Type	Description
code	string	Standardized string to programmatically identify the error.
message	string	Detailed error description and debugging information.
target	string	Detailed error description and debugging information.

systemData

Object

Metadata pertaining to creation and last modification of the resource.

Name	Type	Description
createdAt	string (date-time)	The timestamp of resource creation (UTC).
createdBy	string	The identity that created the resource.
createdByType	createdByType	The type of identity that created the resource.
lastModifiedAt	string (date-time)	The timestamp of resource last modification (UTC)
lastModifiedBy	string	The identity that last modified the resource.
lastModifiedByType	createdByType	The type of identity that last modified the resource.

VnetGateway

Object

The Virtual Network gateway contract. This is used to give the Virtual Network gateway access to the VPN package.

Name	Type	Description
id	string (arm-id)	Fully qualified resource ID for the resource. E.g. "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}"
kind	string	Kind of resource.
name	string	The name of the resource
properties.vnetName	string	The Virtual Network name.
properties.vpnPackageUri	string	The URI where the VPN package can be downloaded.
systemData	systemData	Azure Resource Manager metadata containing createdBy and modifiedBy information.
type	string	The type of the resource. E.g. "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"